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SUBURBAN 10
- Throttle Body Assembly
  - 8 Cyl, 350 cid (5.7L)
SUBURBAN 1500
- Throttle Body Assembly
  - (8 Cyl, 350 cid, 5.7L)
SUBURBAN 20
- Throttle Body Assembly
  - 8 Cyl, 350 cid (5.7L)
  - 8 Cyl, 454 cid (7.4L)
SUBURBAN 2500
- Throttle Body Assembly
  - 8 Cyl, 350 cid (5.7L)
  - 8 Cyl, 454 cid (7.4L)

Throttle Body for 1988 GMC Suburban

Fits: SUBURBAN 20 Throttle Body Assembly 8 Cyl, 454 cid 7.4L (change)

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